should i break up w/ my bf? it seems like we're just friends.?

[kitty]

weve been together for a yr and a half, but now he only gives me these quick awkward hugs. i kno that he loves me but it dowsnt really seem like he does anymore, but he does. like after my dance show, all of us went to amys ice cream, and someone said something kinda like a dis to me and he was like,'ooh, dis'. it just seems like were friends only and i dont really like him as a bf very much anymore b/c of that.
if i do break up w/ him, how should i do it,
how do i tell my mom,
and should i ask this other guy that i like out or not
btw im 13, my bf is almost 12